<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>

<body>
  <zf-collapse>
    <zf-collapse-item title='vue2'>
      <div>vue2</div>
    </zf-collapse-item>
    <zf-collapse-item title='vue3'>
      <div>vue3</div>
    </zf-collapse-item>
  </zf-collapse>

  <template id='zf-collapse_tmpl'>
    <div class="zf-collapse">
      <slot></slot>
    </div>
  </template>

  <template id='zf-collapse-item_tmpl'>
    <div class="zf-collapse-item">
      <div class="title"></div>
      <div class="content">
        <slot></slot>
      </div>
    </div>
  </template>
  <script type="module" src='./index.js'></script>
</body>

</html>